但H- HYDRIDE ION 又會幾時出現架
仲有呢個H-係咩LEVEL既野黎架??中6 7??
ENG PLEASE
更新1:
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收錄日期: 2021-04-18 23:22:32
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070923000051KK02360